163148970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5659}}^1$

素因数の和:5731

約数の個数: 48

約数和(自身を含む): 404667360

約数和(自身を除く): 241518390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5659, 5766, 9610, 11318, 14415, 16977, 28295, 28830, 33954, 56590, 84885, 169770, 175429, 350858, 526287, 877145, 1052574, 1754290, 2631435, 5262870, 5438299, 10876598, 16314897, 27191495, 32629794, 54382990, 81574485, 163148970]

約数ペア:

[(1, 163148970), (2, 81574485), (3, 54382990), (5, 32629794), (6, 27191495), (10, 16314897), (15, 10876598), (30, 5438299), (31, 5262870), (62, 2631435), (93, 1754290), (155, 1052574), (186, 877145), (310, 526287), (465, 350858), (930, 175429), (961, 169770), (1922, 84885), (2883, 56590), (4805, 33954), (5659, 28830), (5766, 28295), (9610, 16977), (11318, 14415)]